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    Jiangsu Skyray Instrument Co., Ltd.
    Shenzhen Skyray Instrument Co., Ltd.

    TEL86 136 1622 3382

    hotline800-9993-818

    addressNo. 1888, Zhonghuayuan West Road, Kunshan City, Jiangsu Province, 22/F, Taohuayuan Science and Technology Innovation Park, Furong East Road, Songgang, Bao'an District, Shenzhen, China

    Environment HOME >> SOLUTION >> Environment

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800
    Issuing Time：2018-04-25

    应用领域：
    环保/水工业
    		发布时间：
    2017-12-21
    检测样品：
    土壤
    		检测项目：
    有机污染物
    参考标准：
    HJ 605-2011土壤和沉积物 挥发性有机物的测定 吹扫捕集/气相色谱-质谱法
    浏览次数：
    4次
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    方案优势
    在“气十条”和“水十条”相继出台后，“土十条”终于落地。 近年来，由于我国经济发展方式总体粗放，产业结构和布局仍不尽合理，污染物排放总量较高，土壤作为大部分污染物的最终受体，其环境质量受到显著影响。土壤中的污染物主要包括无机污染物和有机污染物。 针对有机污染物，涉及种类繁多， 主要包括苯、甲苯、二甲苯、乙苯、三氯乙烯等挥发性有机污染物（ VOCs），以及多环芳烃、多氯联苯、有机农药类等半挥发性有机污染物（ SVOCs）。 天瑞仪器一直致力于为客户提供更完善的解决方案， GC-MS 6800 配备动态顶空自动进样器可用于检测土壤中挥发性有机物的含量。


    Why select Skyray Instruments？

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      First, the industry leader：

      Listed on Shenzhen Stock Exchange in 2011（Code：300165），
      Analytical instrument industry leader in the field

      Skyray Instrument, as a leader in the domestic chemical analysis industry, specializes in the production of high-end analytical instruments such as spectrometers, chromatographs, and mass spectrometers. Mainly used in environmental protection and safety (electronics, electricity, toys and other consumer products industries, food safety, air, soil, water quality pollution detection, etc.), industrial production quality control (metallurgy, building materials, petroleum, chemical, precious metals, medical equipment, etc. ), minerals and resources (geology, mining), commodity inspections, quality inspections, and even human trace element testing and many other areas.The core patent technology is the first in the industry; the sales volume is the first in the industry; the product category is the first in the industry;

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Second, the standard makers：

      Skyray Instrument participated in drafting and formulating 18 national standards, Industry standards, confident in the right to speak in the industry.

      GBT 28020-2011 Ornaments Determination of harmful elements X-ray fluorescence spectroscopy
      GBT 31364-2015 Energy dispersive X-ray fluorescence spectrometer main performance test method
      GBT 33352-2016 General requirements for screening of restricted substances in electrical and electronic products X-ray fluorescence spectroscopy
      GB/T 25934.1-2010 High-Purity Gold Chemical Analysis Method Ethyl Acetate Extraction Separation ICP-AES Spectrometry Determination of Impurity Elements
      GB/T 27730-2011 Determination of dimethyl fumarate in toy products Gas chromatography-mass spectrometry GC-MS method
      GB/T 28020-2011 articles - Determination of harmful elements - X-ray fluorescence spectrometry
      GBT 22788-2008 Determination of Total Lead in Coatings on Toys
      GB/T 30419-2013 Determination of migrating elements in gallium arsenic, cadmium, chromium, lead, mercury selenium in toy materials Inductively coupled plasma atomic emission spectrometry
      GB/T 31364-2015 Energy dispersive X-ray fluorescence spectrometer main performance test method
      JBT 12962.1-2016 Energy Dispersive X-Ray Fluorescence Spectrometer Part 1: General Techniques
      JBT 12962.2-2016 Energy Dispersive X-Ray Fluorescence Spectrometer Part 2: Elemental Analyzers
      JBT 12962.3-2016 Energy dispersive X-ray fluorescence spectrometer Part 3: Coating thickness analyzer
      LS_T 6115-2016.4672 LST6115-2016 "Fastness determination of cadmium in rice by X-ray fluorescence spectrometry" standard
      （Unfinished……）

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Third, technology pioneers：

      252 utility patents to fill domestic gaps and break the import monopoly

      As of the end of 2017, Tianrui Instrument Company and its subsidiaries have obtained 252 patents authorized by the State Intellectual Property Office.
      "Computer Software Copyright Registration Certificate" 91 items;
      Of which 115 are invention patents,
      80 utility model patents,
      Appearance patent 57 items.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Fourth, service practitioners：

      Do not forget the initial heart, with the customer with the fate, a total of growth.

      Skyray customers include the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the National Museum of China,
      China National Center for Geoanalysis and Experiments, Chinese Academy of Geological Sciences, Changchun Institute of Opto-Mechanical Engineering, China Taier Laboratory,
      Other government departments and well-known testing agencies,
      And PetroChina, Sinopec, Huawei, Haier, Skyworth, Fanta, Meiling, Lite-On, TCL, LG, Midea, Samsung, China Test (CTI), Avionics, etc.

    研发实力：

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Analytical Testing Instrument Research Institute

      Skyray Analytical Testing Instrument Research Institute has three centers, namely "analysis instrument research and development center", "physiochemical analysis and testing center" and "analysis and testing technology application development center."Tianrui Analytical Instruments Co., Ltd. recently formed a staff of 1 academician, 11 Ph.D., 13 senior engineers, 17 masters, and 50 undergraduate R&D personnel from famous universities.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Dr. Liu Zhaogui, specialist in special allowance of the State Council

      Mr. Liu Zhaogui: graduate student in nuclear physics from Tsinghua University. It has been appraised as the outstanding entrepreneur of Jiangsu Province, the young and middle-aged experts who have outstanding contribution in Jiangsu Province, the first science and Technology Minister of Kunshan, and the national science and technology ministry "scientific and technological innovation and entrepreneurial talent". With the approval of the State Council, the special allowance of the State Council is enjoyed.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Dr. Yaodong Dong, Expert in X-Ray Fluorescence Spectroscopy

      Dr. Yao graduated from the Department of Engineering Physics of Tsinghua University with a Ph.D. in nuclear electronics. He has been engaged in the development of analytical instruments for 26 years. He is mainly engaged in the research of X-ray fluorescence analysis technology and application technology, and he participated in the "Thirteenth Five-Year Plan" national key instrument technology research and development. Patent of "Spectrometer Grating 2D" patent, "X-ray fluorescence double crystal fixed element track spectrometer" patent and "X-ray fluorescence spectrum analyzer pyrolytic graphite crystal beam splitter" patent, and participated in the drafting of a number of national standards industry The standard is an authoritative expert in the X-ray fluorescence spectrometer industry in China.

    Eight technical advantages：

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      First, FP basic parameter method

      The FP (Basic Parameters) algorithm is an effective method for X-ray fluorescence spectrometry analysis. It can perform qualitative and quantitative analysis of the elemental components of the sample with little or no standard sample, and can also analyze the thickness of the coating or coating.It is well known that the biggest problem with X-ray fluorescence analysis is that elemental fluorescence intensity is affected by coexisting elements (matrix absorption and enhancement effects) and is not usually linear with content. The basic parameter method has already taken into account the matrix effect in the calculation of the spectrum, and the linear relationship between the calculated content and the known content can be obtained. Using a few known sample calibration algorithms to eliminate systematic errors can achieve accurate quantitative results.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Second, polarization secondary target excitation technology

      The polarization secondary target excitation technology can remove the scattering background to the maximum extent, improve the signal to noise ratio, and reduce the detection limit of the detector. Assuming that the x-ray generated by the anode of the x-ray tube is non-polarized and is incident on the target (scattering body) in the z-axis direction, the scattered beam propagating along the y-axis is linearly polarized light. The electric field vector vibrates in the v plane and the vibration direction is parallel to the X axis. The sample placed on the y-axis is excited by polarized light, producing unpolarized fluorescent x-rays. Since the sample and the sample support do not generate scattered radiation in the X-axis direction, placing the detector on the x-axis can fully utilize the polarization effect and reduce the background caused by the elastic and inelastic scattering of x-rays.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Third, ultra-short optical design

      From the X-ray generator to the sample, the X-ray fluorescence emitted by the sample to the detector is called the light path. The shorter the distance traveled by the optical path is, the less interference will be caused. Skyray Instrument designed an ultra-short optical path technology to ensure the accuracy of light element detection results, and is particularly suitable for RoHS-compliant halogen-free instruction detection.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Fourth, precision machinery design

      The micro-level positioning, micro-scanning analysis, the point-to-point centering of the spatial micro-sized spot and the determination of the spatial micro-focus spot position have been truly achieved. A translation and rotation switching position device realizes position rotation switching in a small space, avoids the large space required for the linear motion and the common rotation movement, because the problem of lengthening of the optical path caused by the inability to fit is eliminated.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Five, no standard technology

      XRF test and analysis instruments are generally used for the comparison test of standard samples, which are subject to the quality of the standard samples during the test. Tianrui Instrument's original non-standard technology can carry out all-element analysis without standard samples, leading the development trend and trend of the industry.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      Sixth, secondary target excitation technology

      XRF test and analysis instruments are generally used for the comparison test of standard samples, which are subject to the quality of the standard samples during the test. Tianrui Instrument's original non-standard technology can carry out all-element analysis without standard samples, leading the development trend and trend of the industry.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      VII. Signal to Noise Enhancement Technology

      Skyray's unique SNR enhancement technology can effectively remove noise signal interference and minimize element detection limits.
      As shown in Figure SUPER XRF 1050, the determination of Pb in food can be as low as 0.59 ppm.

    Determination of Volatile Organic Compounds (Trichloroethylene) in Soil by GC-MS6800

      VIII. XRF Core Technology (Intelligent Analysis Software)

      patented intelligent analysis software enables precise analysis of 80 elements, non-standard quantitative analysis, micro-analysis, thin film analysis, and advanced sub-spectral analysis.

    Certificate of honor

    The national Torch Program focuses on the high and new technology enterprises, the certification of heavy contract and credit enterprise, the confirmation certificate of measurement guarantee and the national high technology research and development plan (863 plan).：

    国家火炬计划重点高新技术企业、重合同守信用企业认证、计量保证确认证书、国家高技术研究发展计划（863计划）-Jiangsu Skyray Instrument Co., Ltd.

    ISO9001:2008 quality management system certification, ISO14001 environmental management system certificate, OHSAS 18001 occupational health and safety management health system, information security management system certification：

    ISO9001:2008质量管理体系认证、ISO14001环境管理体系证书、OHSAS 18001 职业健康安全管理健康体系 、信息安全管理体系认证-Jiangsu Skyray Instrument Co., Ltd.

    Practical patent certificate：

    实用专利证书-Jiangsu Skyray Instrument Co., Ltd.

    Standard formulation：

    Jiangsu Skyray Instrument Co., Ltd.标准制定

    Software copyright certificate：

    软件著作权证书-Jiangsu Skyray Instrument Co., Ltd.

    Other certificates：

    Honor企业荣耀-Jiangsu Skyray Instrument Co., Ltd.
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    CONTACT US

    Jiangsu Skyray Instrument Co., Ltd.
    SHENZHEN Skyray Instrument Co., Ltd.

    hotline：800-9993-818
    TEL：86 136 1622 3382
    Address: 1888 Zhonghuayuan West Road, Kunshan City, Jiangsu Province/
    深圳宝安区松岗芙蓉东路桃花源科技创新园22层

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